| CRAMPFISHES | • crampfishes n. Plural of crampfish. • CRAMPFISH n. the electric ray.
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| FISSIPARISM | • fissiparism n. (Biology) reproduction by spontaneous fission. • FISSIPARISM n. the state of being fissiparous.
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| FLAMEPROOFS | • flameproofs v. Third-person singular simple present indicative form of flameproof. • FLAMEPROOF v. to make resistant to damage or burning on contact with flame.
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| FOREMANSHIP | • foremanship n. The position of a foreman. • FOREMANSHIP n. the office of foreman.
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| FORETOPMAST | • foretopmast n. (Nautical) The mast above the foretop. • FORETOPMAST n. the mast above the foretop platform.
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| PASSERIFORM | • passeriform adj. Of or pertaining to a sparrow; sparrow-like; bird-like. • passeriform n. Any bird of the order Passeriformes.
 • PASSERIFORM adj. having the form of a perching bird.
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| PERMAFROSTS | • permafrosts n. Plural of permafrost. • PERMAFROST n. permanently frozen subsoil.
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| PLATFORMERS | • platformers n. Plural of platformer. • PLATFORMER n. a platform game, a type of computer game that is played by moving a figure on the screen through a series of obstacles and problems.
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| PREFRESHMAN | • prefreshman n. (US, sometimes attributive) A student who has not yet become a freshman. • PREFRESHMAN n. one at the stage before becoming a freshman.
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| RIFAMPICINS | • rifampicins n. Plural of rifampicin. • RIFAMPICIN n. an antibiotic drug used in treating tuberculosis, leprosy and meningitis.
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| SCALPRIFORM | • scalpriform adj. (Anatomy) Shaped like a chisel. • SCALPRIFORM adj. shaped like a chisel.
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| SPACEFRAMES | • spaceframes n. Plural of spaceframe. • space␣frames n. Plural of space frame.
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| SPIRALIFORM | • spiraliform adj. Spiral-shaped. • SPIRALIFORM adj. shaped like a spiral.
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| SUPERFAMILY | • superfamily n. (Taxonomy) A taxonomic category above family and below order (and its subdivisions). • superfamily n. (Molecular biology) A large group of related proteins or other molecules.
 • SUPERFAMILY n. a category of biological classification ranking below an order and above a family.
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| SUPERFEMALE | • superfemale n. A female with an additional X chromosome in each cell (triple X syndrome). • SUPERFEMALE n. a very remarkable female.
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